Lithopone pigments for plastic Lithopone 30% B301

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
2000 m.t./month

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Product Description:

Specifications of  lithopone pigments B301

 

Lithopone B301 30% ZnS and barium sulfate: min. 99%

Features:
1) ZnS and barium sulfate: min. 99%
2) ZnS: min. 30%
3) Zinc oxide: max. 0.3%
4) Color compared with the standard sample: superior
5) Tint reducing power, compared with the standard sample: min. 100%
6) Volatility at 105°C: max. 0.3%
7) Water soluble matter: max. 0.4%
8) pH value of aqueous suspension: 6.0 - 8.0
9) Oil absorption: max. 12g/100g
10) Hiding power: not less than 5% of the standard sample

 

Appearance of Lithopone:

A white, odorless powder. Insoluble in water. It’s has good whiteness and envelop ability.

 

Properties of Lithopone:

This product is a kind of new-style nontoxic. Green non-pollution, lithopone than traditional lithopone albedo high, hiding power, fineness and high-temperature weatherability, strong characteristic.

 

Application of Lithopone:

 Mainly used of coatings, printing ink, rubber, plastic, powder, profiles, paint, paper, and leather, etc.

 

Package of Lithopone:

25kgs/PP bag,25MT/20’FCL

 

Technology Data:

ITEM

Specification

B311

B301

Total Zinc and Barium Sulphate %≥

99.0

99.0

Zinc Sulfide Content %≥

30.0

28.0

Zinc Oxide Content %≤

0.3

0.6

Tinter Reducing Power, Compared with Standard Samples ≥

105

100

105°C Volatile matter %≤

0.3

0.3

Water solubles %≤

0.3

0.4

Water suspension Ph-value

Neutral

6.0-8.0

Oil absorption,g/100g≤

6.0-8.0

14

Residue on sieve 45um %≤

5

5

Payment: T/T, L/C

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Q:colorfast pigment - define and explain the molecular structure that provides this property?
I'm sure with enough research you will be able to find these answers and explanations in your text book. Or google them, maybe it will have pics to help describe if your more of a hands on learner. Good Luck.
Q:What are the ingredients in MAC's pigments? (10pts)?
Mac Pigment Ingredients
Q:compare and contrast the different pigments involved in photosynthesis?
Q:Help! Mac Eyeshadow or Pigment?
Pigment is basically a loose eyeshadow. To apply: you just dip your brush in and apply like normal eyeshadow. You can use a wet eyeliner brush to apply in the crease of your eye or under your eye like eyeliner. It's good stuff, I use it often. You can use a lighter application for day- neutral tones and create some dark, dramatic makeup for going out. My personal opinion is I like the eyeshadows better, they seem to last longer when applied dry. The pigment tends to wear off faster when applied dry. I haven't tried wet yet, so that may be better. You're a lucky girl to have a boyfriend who actually buys you makeup.
Q:What pigments are used in photosynthesis?
Chlorophyll(green) is the primary pigment used in photosynthesis. Besides chlorophyll, plants also use pigments such as carotenes(orange) and xanthophylls(yellow).
Q:What are accesory pigments and why are they important?
Accessory pigments, also called, Photosynthetic Pigments or Chloroplast pigments, are pigments which are present within the cell of a Chloroplast used to harvest a greater spectrum of light.y are colored compounds which absorb and transfer light energy to chlorophyll. Pigments are light-absorbing molecules. In addition to chlorophyll,other pigments, principally yellow and orange carotenoids, as well asother forms of chlorophyll, are also present in green plants. These molecules absorb light and then pass the energy to the chlorophyll and accessory pigments, like the carotenoids, enable the plants to use more ofthe light than is trapped by chlorophyll alone.
Q:What colors do these pigments reflect?
Carotenoids generally reflect yellow, orange, or red and absorb blue to blue-green light spectra. Xanthophyll absorbs well at 400-530 nm Beta-carotene absorbs most strongly between 400-500 nm. Fucoxanthin absorbs light primarily in the blue-green to yellow-green that penetrates deeper in water, peaking at around 510-525 nm and again at 450-540 nm. This reflects a yellow brown giving brown algae their color. Phycobilins are not found in leaves except as a phytochrome. They occur in Cyanobacteria (bluegreen algae) and Rhodophyta's (red algae) photosynthetic pathways as accessory pigments a part of the light reaction pigment systems energy donors to the reaction center. Phytochromes respond to far red between 700-800 nm. Phycoerythrin is a phycobilin pigment in rad algae that reflects red light and is therefore responsible for the color of most red algae.
Q:Can MAC pigments be used as regular eyeshadows? They seem to all be glittery...?
Of course they can ! I love mac pigments. Yes, fallout is involved..but what i do is i use my mixing medium with them so that they go on wet and no fallout. If you don't have mixing medium you can mix them with eyedrops. What i do is i put a drop in the lid and pick up some pigment and mix it till i get the perfect consistancy. You can also learn how to press them, so that they can become pressed eyeshadows instead of loose. But if you just want to use them loose, make sure you get a good flat shader brush...make sure you pat the pigment on your lids insted of in a swiping motion, this also prevents less fall out. Get some loose transparent powder as well set that under your eyes, and swipe it off when done..this makes the fallout swipe away without smearing on your face.. Hope that helps ! If you want you can do all of this, but you don't have to...just random tips to prevent that annoying fallout
Q:7th grade biology/botany. Leaves + color Pigments + HELP!!!!! + Please!!!?
1. Changes in pigment compsition is the primary reason for the changes in the colour observed during different developmental stages of leaves. 2. Each pigment has the property of absorbing light rays of certain wave lengths and reflecting rays of certain wave length. This is called chromatic property of the pigment. For example Chlorophyll absorbs all wavelengths and reflects green wave lengths. Hence it appears green in colour. Therefore the colour is in the light rays and not in the pigment. 3.Reds= Phycoerythrin; Yellows= Xanthophylls; Purples= Anthocyanins; Browns= different combinations of red and yellow pigments; greens= Chlorophylls; Blue= Phycocyanins. 4. Yes 5. The process of leaf fall is called Abcission. Leaf os an organ of definitive growth. It grows to its maximum size and becomes scenescent. Once scenescence sts in, all cellular materials that can be used elsewhere are translocated to other growing parts and the leaf becomes yellow. The water supply to the leaf is cut off. The phloem also becomes non-functional. At this stage a special layer called Abcission layer is formed at the base of leaf near the point of atachment to the stem. The abcission layer produces cork cells which plug the region. The layers of cells above the cork layer become deprived of water and food and die forming Separation layer. At this stage the leaf is attached to the base only by the xykem cells. By its shere weight the leaf breaks and falls. The most important point about abcission is that the exposed part of the leaf base is covered by cork layer which is impervious to entry of pathogens! Refer to any Plant Anatomy book for a diagram to show the longitudinal section of the abcission layer.
Q:what are ten names of natural pigments to make paint?

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